| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.25 | 12.755% | $118.6746 | $118.67 | $118.65 | $118.70 |
| Purchase #2 | $134.74 | 4.700% | $141.0728 | $141.07 | $141.05 | $141.10 |
| Purchase #3 | $220.55 | 8.411% | $239.1005 | $239.10 | $239.10 | $239.10 |
| Purchase #4 | $133.31 | 8.214% | $144.2601 | $144.26 | $144.25 | $144.30 |
| Purchase #5 | $149.76 | 9.551% | $164.0636 | $164.06 | $164.05 | $164.10 |
| Purchase #6 | $245.85 | 3.719% | $254.9932 | $254.99 | $255.00 | $255.00 |
| Purchase #7 | $97.27 | 5.872% | $102.9817 | $102.98 | $103.00 | $103.00 |
| 7 purchase totals = | $1,086.73 | $1,165.1465 | $1,165.13 | $1,165.10 | $1,165.30 | |